// pages/collect/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    collect:[],
    tabs:[
      {
        id:0,
        value:"商品收藏",
        isActive:true
      },
      {
        id:1,
        value:"品牌收藏",
        isActive:false
      },
      {
        id:2,
        value:"店铺收藏",
        isActive:false
      },
      {
        id:3,
        value:"店铺足迹",
        isActive:false
      }
    ]
  },
  onShow(){
    const collect = wx.getStorageSync('collect')||[]
    this.setData({
      collect
    })
  },
  changeTitleByIndex(index){
    const { tabs } = this.data
    tabs.forEach(item=>{
      item.isActive = item.id == index ? true : false
    })
    this.setData({
      tabs
    })
  },
  handletabsItemChange(e){
    const {index} = e.detail
   this.changeTitleByIndex(index)
  },
 
})